epoetin alfa or epoetin beta with or without iron infusion in treating anemia in patients with cancer

Conditions: Anemia; Leukemia; Lymphoma; Multiple Myeloma and Plasma Cell Neoplasm; Unspecified Adult Solid Tumor, Protocol Specific

Summary: rationale: epoetin alfa and epoetin beta may cause the body to make more red blood cells. red blood cells contain iron that is needed to carry oxygen to the tissues. it is not yet known whether epoetin alfa or epoetin beta are more effective when given with or without iron infusion in treating anemia in patients with cancer. purpose: this randomized phase iii trial is studying epoetin alfa or epoetin beta to compare how well they work with or without iron infusion in treating anemia in patients with cancer.

objectives: * compare the efficacy of recombinant epoetin alfa or epoetin beta with vs without parenteral iron in anemic, iron-replete patients with nonmyeloid malignancies. outline: this is a randomized, controlled, open-label, prospective study. patients are randomized to 1 of 2 treatment arms. * arm i: patients receive recombinant erythropoietic stimulatory activity (esa) therapy comprising epoetin alfa or epoetin beta subcutaneously (sc) on day 1. * arm ii: patients receive esa therapy as in arm i and parenteral iron (i.e., low molecular weight iron dextran complex iv over 5-10 minutes or iron sucrose injection iv over 10-30 minutes) on day 1. in both arms, treatment repeats weekly for up to 10 weeks or until hemoglobin reaches 13 g/dl, whichever comes first.

Eligibility criteria:
disease characteristics: * diagnosis of nonmyeloid malignancy * no primary bone marrow malignancies except multiple myeloma, chronic lymphocytic leukemia, or indolent non-hodgkin lymphoma * candidate for erythropoietin stimulatory activity therapy for anemia due to cancer and/or chemotherapy * baseline hemoglobin ≤ 10.5 g/dl * planning to receive ≥ 6 additional weeks of chemotherapy for the malignancy * demonstrates iron-replete status as defined by all of the following parameters: * percent saturation of transferrin ≥ 20% * serum ferritin 225-2,250 pmol/l * reticulocyte hemoglobin content \> 31 pg * zinc protoporphyrin \< 80 µg/dl * no anemia of origin other than cancer or cancer chemotherapy patient characteristics: * ecog performance status 0-2 * no allergy or intolerance to recombinant epoetin alfa or epoetin beta * no known sensitivity to iron sucrose injection or iron dextran complex * no uncontrolled hypertension * no active infection * no active bleeding prior concurrent therapy: * see disease characteristics * no prior iron sucrose injection or iron dextran complex therapy * more than 6 months since prior and no concurrent transfusion

Keywords: unspecified adult solid tumor, protocol specific refractory multiple myeloma stage i multiple myeloma stage ii multiple myeloma stage iii multiple myeloma noncontiguous stage ii adult diffuse small cleaved cell lymphoma noncontiguous stage ii grade 1 follicular lymphoma noncontiguous stage ii grade 2 follicular lymphoma noncontiguous stage ii marginal zone lymphoma noncontiguous stage ii small lymphocytic lymphoma contiguous stage ii adult diffuse small cleaved cell lymphoma contiguous stage ii grade 1 follicular lymphoma contiguous stage ii grade 2 follicular lymphoma contiguous stage ii marginal zone lymphoma contiguous stage ii small lymphocytic lymphoma stage i adult diffuse small cleaved cell lymphoma stage iii adult diffuse small cleaved cell lymphoma stage iv adult diffuse small cleaved cell lymphoma stage i grade 1 follicular lymphoma stage i grade 2 follicular lymphoma stage iii grade 1 follicular lymphoma stage iii grade 2 follicular lymphoma stage iv grade 1 follicular lymphoma stage iv grade 2 follicular lymphoma stage i marginal zone lymphoma stage iii marginal zone lymphoma stage iv marginal zone lymphoma stage i small lymphocytic lymphoma stage iii small lymphocytic lymphoma stage iv small lymphocytic lymphoma extranodal marginal zone b-cell lymphoma of mucosa-associated lymphoid tissue nodal marginal zone b-cell lymphoma splenic marginal zone lymphoma recurrent adult diffuse small cleaved cell lymphoma recurrent grade 1 follicular lymphoma recurrent grade 2 follicular lymphoma recurrent marginal zone lymphoma recurrent small lymphocytic lymphoma stage i chronic lymphocytic leukemia stage ii chronic lymphocytic leukemia stage iii chronic lymphocytic leukemia stage iv chronic lymphocytic leukemia refractory chronic lymphocytic leukemia anemia